Hello,
My customer considers to replace NJRC NJM368M with TI LM386.
At their application, pin#1 and pin#8 are left unconnected, this means Av(typ) = 26dB.
In this case, NJM368M gain is specified 26dB(typ), 24dB(min) and 28dB(max) in the datasheet,
On the other hand, LM386 datasheet specifies only typical gain Av (typ), 26dB @ Vs=6V, f=1KHz.
How about variations, how much is Av (min) and Av (max) at the same conditions based on characterization data?
TI does not test minimum/maximum Av at ATE before shipping?
Best regards,
K.Hirano